41972008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{403577}}^1$

素因数の和:403596

約数の個数: 16

約数和(自身を含む): 84751380

約数和(自身を除く): 42779372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 403577, 807154, 1614308, 3228616, 5246501, 10493002, 20986004, 41972008]

約数ペア:

[(1, 41972008), (2, 20986004), (4, 10493002), (8, 5246501), (13, 3228616), (26, 1614308), (52, 807154), (104, 403577)]